Industry News & Engineering Insights
Explore the latest articles on architectural hardware standards, precision engineering, access control technologies, and global project case studies from TOPTEK.
Technical Insights
Fire Door Lock Hardware Schedule: What Architects Must Specify Beyond the Lockcase
Fire Door Lock Hardware Schedule: What Architects Must Specify Beyond the Lockcase TL;DR A fire door lock hardware schedule must identify more...
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Technical Insights
Fire Door Mortice Lock for Timber vs Steel Doors: How Test Evidence Differs
Fire Door Mortice Lock for Timber vs Steel Doors: How Test Evidence Differs Written by Ivan He, General Manager, Zhongshan Toptek Security...
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Technical Insights
CE Mortise Lock Certificate Checklist for Fire Door Manufacturers
CE Mortise Lock Certificate Checklist for Fire Door Manufacturers Written by Ivan He, General Manager, Zhongshan Toptek Security Technology Co., Ltd....
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Technical Insights
Fire Door Lock Evidence Matrix: How to Verify EN 12209 and Door Assembly Test Scope
Fire Door Lock Evidence Matrix: How to Verify EN 12209 and Door Assembly Test Scope Written by Ivan He, General Manager, Zhongshan...
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Technical Insights
Electric Hinge vs Door Loop: Which Is Better for Access Control Doors?
Electric Hinge vs Door Loop: Which Power Transfer Is Better for Access Control Doors? Quick answer: Choose an electric hinge when concealed,...
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Technical Insights
How to Measure a Euro Profile Cylinder for Commercial Doors
Ordering a Euro profile cylinder by overall length alone is a common specification mistake. Two cylinders can have the same total length...
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Technical Insights
How to Read an EN 1634-1 Fire Test Report for Mortise Locks: A Buyer’s 7-Point Checklist
For a fire-door project, receiving a test report is only the beginning of the technical review. The buyer still needs to confirm...
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Technical Insights
Which Lever Handle Is Suitable for Fire-Rated Doors? | TOPTEK
Which Lever Handle Is Suitable for Fire-Rated Doors? A lever handle suitable for fire-rated doors is a documented hardware set with...
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Technical Insights
Can You Install a Mortice Lock on a Fire Door? Requirements, Standards and Common Mistakes
Can you install a mortice lock on a fire door? Yes, but only when the exact lock, door construction, hardware configuration, installation...
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Technical Insights
How to Choose an EN1906 Lever Handle Manufacturer | TOPTEK
What is the fastest way to choose an EN1906 lever handle manufacturer? How to choose an EN1906 lever handle manufacturer: verify...
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Technical Insights
How to Choose a European Multipoint Locking System Supplier
How to Choose a European Multipoint Locking System Supplier for Commercial Doors Choose a European multipoint locking system supplier for commercial...
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Technical Insights
What Is a Night Latch Mortise Lock Function?
TL;DR: What Is a Night Latch Mortise Lock Function?A night latch mortise lock function automatically latches the door when it closes and...
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